DOUBLE ECCENTRIC BUTTERFLY VALVE

Product Specification

Feature

1.This product mainly used for pumping station , power plant , metallurgy , paper industry , Chemical / Food industry , especially for regulation and control the pipeline flow of drinking water and fluid wastewater . 2.The product ' s design in according to BS , AWWA , DIN , JIS . 3.Flange connection in according to BS , SABS , ANSI , DIN , JIS 4.Face to face in according to DIN3202F4/F5,ISO5752 Series 13/14,BS5155. 5.Adopt double eccentric structure , can reducing the friction between the sealing ring and sealing belt , minimized operating torque , extended operating life ,meet the sealing requirements to realize no leakage. 6. Optimize design displays in : simple structure , light weight , quick 90 degrees on - off operation . 7.Model T sealing ring which matching with plate have a good sealing performance , screws of sealing ring can be adjusted , facilitate replacement and maintenance in line . when working pressure up to PN25, fluid will with a high CV value flow characteristics to flow through valve plate , high strength and light weight of body . 8.The customers can choose lever , worm gear , pneumatic apparatus , electronic apparatus or combination driving operation according to working requirements.